[jira] [Commented] (MAHOUT-1365) Weighted ALS-WR iterator for Spark

2014-06-30 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-1365?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14048213#comment-14048213 ] ASF GitHub Bot commented on MAHOUT-1365: Github user dlyubimov closed the pull re

[jira] [Commented] (MAHOUT-1365) Weighted ALS-WR iterator for Spark

2014-06-17 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-1365?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14034710#comment-14034710 ] ASF GitHub Bot commented on MAHOUT-1365: Github user dlyubimov commented on the p

[jira] [Commented] (MAHOUT-1365) Weighted ALS-WR iterator for Spark

2014-06-09 Thread ASF GitHub Bot (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-1365?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14025923#comment-14025923 ] ASF GitHub Bot commented on MAHOUT-1365: GitHub user dlyubimov opened a pull requ

[jira] [Commented] (MAHOUT-1365) Weighted ALS-WR iterator for Spark

2014-06-03 Thread Dmitriy Lyubimov (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-1365?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14017227#comment-14017227 ] Dmitriy Lyubimov commented on MAHOUT-1365: -- Ok. I guess we can start with Spark

[jira] [Commented] (MAHOUT-1365) Weighted ALS-WR iterator for Spark

2014-06-02 Thread Dmitriy Lyubimov (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-1365?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14015639#comment-14015639 ] Dmitriy Lyubimov commented on MAHOUT-1365: -- [~ssc] Since you've done you before,

[jira] [Commented] (MAHOUT-1365) Weighted ALS-WR iterator for Spark

2014-03-18 Thread Sebastian Schelter (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-1365?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13939019#comment-13939019 ] Sebastian Schelter commented on MAHOUT-1365: would be awesome to have this po

[jira] [Commented] (MAHOUT-1365) Weighted ALS-WR iterator for Spark

2014-02-20 Thread Dmitriy Lyubimov (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-1365?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13906752#comment-13906752 ] Dmitriy Lyubimov commented on MAHOUT-1365: -- that's reasonable encoding i suppos

[jira] [Commented] (MAHOUT-1365) Weighted ALS-WR iterator for Spark

2014-02-20 Thread Sean Owen (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-1365?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13906747#comment-13906747 ] Sean Owen commented on MAHOUT-1365: --- It's the exact same implementation you are talking

Re: [jira] [Commented] (MAHOUT-1365) Weighted ALS-WR iterator for Spark

2014-02-20 Thread Dmitriy Lyubimov
I guess from description it means they always assume preference 1 for all existing values and treat rating matrix as confidence matrix and baseline + 0 preference for everything else. Ok -- that's reasonable and faithful to the original paper description i suppose. On Thu, Feb 20, 2014 at 12:09 A

[jira] [Commented] (MAHOUT-1365) Weighted ALS-WR iterator for Spark

2014-02-20 Thread Dmitriy Lyubimov (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-1365?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13906741#comment-13906741 ] Dmitriy Lyubimov commented on MAHOUT-1365: -- Yeah. I am not sure what they are do

[jira] [Commented] (MAHOUT-1365) Weighted ALS-WR iterator for Spark

2014-02-19 Thread Dmitriy Lyubimov (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-1365?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13906729#comment-13906729 ] Dmitriy Lyubimov commented on MAHOUT-1365: -- Oh. and the implicit paper doesn't g

[jira] [Commented] (MAHOUT-1365) Weighted ALS-WR iterator for Spark

2014-02-19 Thread Dmitriy Lyubimov (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-1365?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13906725#comment-13906725 ] Dmitriy Lyubimov commented on MAHOUT-1365: -- quite possibly could be. The only th

[jira] [Commented] (MAHOUT-1365) Weighted ALS-WR iterator for Spark

2014-02-19 Thread Sean Owen (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-1365?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13906724#comment-13906724 ] Sean Owen commented on MAHOUT-1365: --- Dmitriy isn't this exactly what is already impleme

[jira] [Commented] (MAHOUT-1365) Weighted ALS-WR iterator for Spark

2013-11-25 Thread Sebastian Schelter (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-1365?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13832379#comment-13832379 ] Sebastian Schelter commented on MAHOUT-1365: Awesome, looking forward to this

[jira] [Commented] (MAHOUT-1365) Weighted ALS-WR iterator for Spark

2013-11-25 Thread Dmitriy Lyubimov (JIRA)
[ https://issues.apache.org/jira/browse/MAHOUT-1365?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13832148#comment-13832148 ] Dmitriy Lyubimov commented on MAHOUT-1365: -- there's obviously some stuff that ne